import router from "./router";
import store from "./store";
import { Message } from "element-ui";
import NProgress from "nprogress";
import "nprogress/nprogress.css";
import { getToken } from "@/utils/auth";

NProgress.configure({ showSpinner: false });

const whiteList = [
    "/login",
    "/auth-redirect",
    "/bind",
    "/register",
    "/binding"
];

router.beforeEach((to, from, next) => {
    NProgress.start();

    if (getToken()) {
        /* has token*/
        if (to.path === "/login") {
            next({ path: "/" });
            //NProgress.done()
        } else {
            if (store.getters.roles.length === 0) {
                // 判断当前用户是否已拉取完user_info信息
                store
                    .dispatch("GetInfo")
                    .then(res => {
                        // 拉取user_info
                        const roles = res.roles;
                        store
                            .dispatch("GenerateRoutes", { roles })
                            .then(accessRoutes => {
                                // 测试 默认静态页面
                                // store.dispatch('permission/generateRoutes', { roles }).then(accessRoutes => {
                                // 根据roles权限生成可访问的路由表
                                router.addRoutes(accessRoutes); // 动态添加可访问路由表
                                next({ ...to, replace: true }); // hack方法 确保addRoutes已完成
                            });
                    })
                    .catch(err => {
                        store.dispatch("FedLogOut").then(() => {
                            Message.error(err);
                            next({ path: "/" });
                        });
                    });
                // console.log("2222");
            } else {
                next();
                // 没有动态改变权限的需求可直接next() 删除下方权限判断 ↓
                // console.log(11111);
                // if (hasPermission(store.getters.roles, to.meta.roles)) {
                //   next()
                // } else {
                //   next({ path: '/401', replace: true, query: { noGoBack: true }})
                // }
                // 可删 ↑
            }
        }
    } else {
        // 没有token
        if (whiteList.indexOf(to.path) !== -1) {
            // 在免登录白名单，直接进入
            next();
        } else {
            next(`/login`); // 否则全部重定向到登录页
            //NProgress.done()
        }
    }

    NProgress.done();
});

router.afterEach(() => {
    NProgress.done();
});
